Grinding wheel



The file of this patent contains at least one drawing executed in color. Copies of this patent with color drawing(s) will be provided by the Patent and Trademark Office upon request and payment of the necessary fee.

FIG. 1 is a perspective view of a grinding wheel of the present invention.

FIG. 2 is a front view of the grinding wheel.

FIG. 3 is a top plan of the grinding wheel; and,

FIG. 4 is a bottom plan substantially a mirror image of the left side.

Please note that the top plan view is the same as right and left views. 

The ornamental design for a grinding wheel, is shown and described. 